They're back and better than ever! Sophia Grace & Rosie crashed Ellen's monologue. Catch this awesome performance of the Macklemore and Ryan Lewis' hit, "Thrift Shop," right here!
It's every girl's dream... Justin Bieber comes to your tea party! See what these precocious girls had to say to the biggest pop star on the planet, right here.
Who better for Ellen to send to the Billboard Music Awards than the adorable Sophia Grace and Rosie? Check out their interactions with music's biggest stars here